package ooday01;
/** 构造方法的测试类 */
public class ConsDemo {
    public static void main(String[] args) {
        Student zg = new Student();
        zg.name = "张光";
        zg.age = 25;
        zg.className = "jsd2408";
        zg.stuId = "001";
        zg.sayHi();

        Student ll = new Student("李林",24,"jsd2408","002");
        ll.sayHi();
        Student zl = new Student("赵亮",22,"jsd2408","003");
        zl.sayHi();
    }
}














